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Thread: Power Junkies Rejoice

  1. #1
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    10th September 2008 - 22:00
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    Power Junkies Rejoice

    YZF framed,CR500,Fuel Injected,70Horses,105kg wet...Made by a Kiwi too.


  2. #2
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    17th April 2011 - 14:39
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    Fucken nice.
    For a man is a slave to whatever has mastered him. Keep an open mind, just dont let your brains fall out.

  3. #3
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    25th September 2011 - 10:52
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    hell yea thats choice!

    suprised its a first for fuel injected/2 stroke.. thought someone woulda given it a go by now hehe.. mean bike tho!

  4. #4
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    29th October 2005 - 16:12
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    Quote Originally Posted by Fast Eddie View Post
    hell yea thats choice!

    suprised its a first for fuel injected/2 stroke.. thought someone woulda given it a go by now hehe.. mean bike tho!
    R&R Powersports builds inj systems for racing jetski's.
    You don't get to be an old dog without learning a few tricks.
    Shorai Powersports batteries are very trick!

  5. #5
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    2nd September 2008 - 22:18
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    Must be a market for this sorta thing? Take in your carbed 2t and get an injection system fitted, i wonder how much of a difference it really makes...
    SHE LOOKED UP AT ME WITH BLOOD IN HER EYES
    THEN HER SKIN FELL OFF
    AND SHE PROMPTLY DIED
    IT WAS EBOLA, LA LA LA EBOLA

  6. #6
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    11th January 2010 - 04:48
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    It's in the latest Dirtrider Downunder. Still a work in progress and the article is scant of detail as they are keeping a few things secret until it's done, but it's certainly got incredible potential for a roll in roll out professional conversion.

  7. #7
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    14th June 2007 - 22:39
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    Phase 1? Phase 2 lighter & more powerful..

    Which begs the question, could an engine (exhaust) management system refine & improve on an expansion chamber? Marvelous!

  8. #8
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    Quote Originally Posted by Fast Eddie View Post
    hell yea thats choice!

    suprised its a first for fuel injected/2 stroke.. thought someone woulda given it a go by now hehe.. mean bike tho!
    Back in 1993 Honda had a system up and running on the roadrace 500GP bike and squeezed 200mph out of it,but it ultimately could'nt be tamed.And Bimota went bust with the injected VDue smoker they released to the streets.


    Quote Originally Posted by george formby View Post
    Phase 1? Phase 2 lighter & more powerful..

    Which begs the question, could an engine (exhaust) management system refine & improve on an expansion chamber? Marvelous!
    Maybe with direct injection it's a possability???who knows but aint it grand that someone,and a Kiwi at that is showing the way.What chance a few European manufacturers will be knocking on his door real soon.

  9. #9
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    25th September 2011 - 10:52
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    ah nice eel..

    well then the wee fellas comment about this being the first fuel injected 2 stroke ever was a little incorrect..

    maybe first injected 2 stroke dirt bike? anyway its cool!

    the rs250 would be a willing donor to an injection project (and a 500cc slot in)

  10. #10
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    Quote Originally Posted by Fast Eddie View Post
    ah nice eel..

    well then the wee fellas comment about this being the first fuel injected 2 stroke ever was a little incorrect..

    maybe first injected 2 stroke dirt bike? anyway its cool!

    the rs250 would be a willing donor to an injection project (and a 500cc slot in)
    A few years ago Aprilia had a 2t scooter motor that used direct injection, IIR they only produced it as a 50cc but it was very clever from a power & emissions perspective. I fervently hoped it would see the light of day in a bigger capacity but seems to have been shelved. Shame.

  11. #11
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    24th July 2006 - 11:53
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    Quote Originally Posted by george formby View Post
    A few years ago Aprilia had a 2t scooter motor that used direct injection, IIR they only produced it as a 50cc but it was very clever from a power & emissions perspective. I fervently hoped it would see the light of day in a bigger capacity but seems to have been shelved. Shame.
    Injected 2Ts have been around for a long time, it's just that for some reason the bike industry has been late picking it up. Ossa's new trials bike has been out for a year or so now, FI engine was noticably crisp and smooth on the one I rode.
    Go soothingly on the grease mud, as there lurks the skid demon

  12. #12
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    11th January 2010 - 04:48
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    I think the "world's first" relates to being a FI 500 MX bike. FI 2 smokes have been around a while as said, in boat motors and snow mobiles etc.

  13. #13
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    28th November 2007 - 13:41
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    Injection has been around for a while in 2 stroke MX bikes. All tho that CR500 in the 450 frame has been around for nearly a year since i first saw it and i saw a vid over 6 months ago some where.

    Here is a production twin injected two stroke which has also been around as a prototype for a few years. I bet its nice to ride at only 97kg and the weight looks really low.

    http://twostrokemotocross.com/2011/1...ure-of-enduro/

  14. #14
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    11th January 2010 - 04:48
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    Quote Originally Posted by CRF119 View Post
    Injection has been around for a while in 2 stroke MX bikes.
    Really? I know KTM and a couple of others have been playing with injection, but unless you're talking about home-built specials, can't think of a single production injected 2T.

  15. #15
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    29th October 2005 - 16:12
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    Quote Originally Posted by flyingcr250 View Post
    Must be a market for this sorta thing? Take in your carbed 2t and get an injection system fitted, i wonder how much of a difference it really makes...
    Quote Originally Posted by Fast Eddie View Post
    ah nice eel..

    well then the wee fellas comment about this being the first fuel injected 2 stroke ever was a little incorrect..

    maybe first injected 2 stroke dirt bike? anyway its cool!

    the rs250 would be a willing donor to an injection project (and a 500cc slot in)
    Orbital in Aus has been involved in developing direct inj two strokes for years now mainly used in scooters. Haven't heard much from them for a while.

    Get hold of Lincoln at R&R Powersports in Albany for up to date developments.
    You don't get to be an old dog without learning a few tricks.
    Shorai Powersports batteries are very trick!

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